New prop to infer timeout from CSS

[silvenon]

What would you like improved?

What do you think about adding a new prop to CSSTransition that would infer timeout from CSS (like inferTimeoutFromCSS or if you simply omit timeout)? Would that have any edge cases that would make it impossible to implement in a predictable way?

[jquense]

I go back and forth on this as an option. I do like it tho. The edge case is that there are a plenty of reasonable css transition cases where the transition duration isn't on the root node of the transition component:

.in > div {
 transition: ...
}

so you'd get the wrong thing in that case. But maybe it's simple enough to just detect that it's not there and complain about a missing timeout?

[silvenon]

Yeah, that sounds good to me. 👍